Telerik RadComboBox is a flexible component for building drop-down interfaces in Windows applications and an enhanced alternative to the standard combobox control. Use it to make your comboboxes do things you never thought possible. Autocompletion, images in drop-down lists, sorting, automatic item rotation--it’s all here!

Benefits

• Flexible theming
• Images in the drop-down
• Multiple drop-down modes
• Sorted drop-down lists
• Flexible autocompletion options
• Rotating through list items on double-click
• Support for multi-line text in the drop-down list

This example demonstrates a RadComboBox with images and multi-line text in its items. Autocomplete is turned on and is set to SuggestAppend. The DblClickRotate property is set to true, so you can navigate to the next item in the combobox by double clicking in the text area.

In the Configurator you can view and edit properties for the currently selected RadComboBoxItem. Use Add New to create a new item, and Remove to remove the selected item. The methods for adding and removing RadComboBoxItem are:
radComboBox1.Items.Add( RadComboBoxItem item);
and
radComboBox1.Items.Remove(RadElement value);